4.  Blockchain

Even though blockchain acts as a framework for an evolving cryptocurrency, it provides security for the data and exchange of opportunities for the organizations as well as individuals. Blockchain guarantees unique protocol systems and are difficult to hack the systems. Several cases such as student data sharing between the multiple universities for a semester exchange,  student transfer, course exchange, data exchange for a scholarship with authority. Student academic data sharing with companies for the recruitment process can be done without any hassle with the help of blockchain.